| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $244.99 | 9.542% | $268.3669 | $268.37 | $268.35 | $268.40 |
| Purchase #2 | $114.77 | 9.849% | $126.0737 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $133.64 | 13.660% | $151.8952 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $11.76 | 6.699% | $12.5478 | $12.55 | $12.55 | $12.50 |
| Purchase #5 | $176.32 | 8.774% | $191.7903 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $140.27 | 10.798% | $155.4164 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $206.71 | 10.842% | $229.1215 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,028.46 | $1,135.2118 | $1,135.22 | $1,135.15 | $1,135.20 | |